Both my parents are medium built其中 medium built 为什么?

medium .. medium 英语翻译a man aged about25,of medium height and heavily built,a Both my parents are Dave ( ) of medium height.are They are of medium height. My friend_______ a medium build and she _______ medium heigh Most of the houses are built of s___in my hometown My parents are doctor 还是My parents are both doctors it's reported that two schools both of which are being built 用are both或both are填空:My parents ( ) doctors. My parents are both journalists.(since 1980) Both my father